The revolutionary STIGA Optimizer Glue is the safest way of attaching rubbers to your blade. The VOC-free and thin water-based glue is unlike other glues on the market easy to peel off thanks to the Bond Technology and causes no damage to the wood. Changing rubbers is no longer a problem. The Optimizer Bond Technology Glue is our new non-flammable, non-toxic, VOC-free and environmentally friendly water based glue. With an integrated brush for an easy handling.